Inventor · disambiguated record
Friedrich Jonas
Also filed as: JONAS FRIEDRICH
66 granted patents·10 pending applications·4,394 citations·filing 1982–2012
99Inventor score
Top patents by PatentIndex Score
76 records- 0199US6987663B2Electrolytic capacitors with a polymeric outer layerSTARCK H C GMBH·Filed 2004·Granted Jan 17, 2006·278 cites·30 claims
- 0298US7785493B2Polymer coatings having improved resistance to solventsSTARCK H C GMBH CO KG·Filed 2006·Granted Aug 31, 2010·70 cites·12 claims
- 0398US7449588B2Methods of stabilizing thiophene derivativesSTARCK H C GMBH·Filed 2007·Granted Nov 11, 2008·53 cites·20 claims
- 0498US7377947B2Electrolyte capacitors having a polymeric outer layer and process for their productionSTARCK H C GMBH·Filed 2006·Granted May 27, 2008·94 cites·23 claims
- 0598US5370981AAntistatic plastic articlesAGFA GEVAERT AG·Filed 1993·Granted Dec 6, 1994·148 cites·17 claims
- 0698US5300575APolythiophene dispersions, their production and their useBAYER AG·Filed 1992·Granted Apr 5, 1994·558 cites·3 claims
- 0798US4910645ASolid electrolytes, and electrolyte capacitors containing sameBAYER AG·Filed 1989·Granted Mar 20, 1990·276 cites·11 claims
- 0897US6528662B2Process for the preparation of 3, 4-alkylenedioxythiophene-2,5-dicarboxylic acid derivativesBAYER AG·Filed 2001·Granted Mar 4, 2003·69 cites·5 claims
- 0997US5312681ASheet or web material having antistatic propertiesAGFA GEVAERT NV·Filed 1993·Granted May 17, 1994·97 cites·10 claims
- 1097US4987042APolythiophenes, process for their preparation and their useBAYER AG·Filed 1990·Granted Jan 22, 1991·165 cites·1 claims
- 1197US4959430APolythiophenes, process for their preparation and their useBAYER AG·Filed 1989·Granted Sep 25, 1990·304 cites·4 claims
- 1296US6635729B1Process for the preparation of water-soluble π-conjugated polymersBAYER AKTINEGESELLSCHAFT·Filed 2001·Granted Oct 21, 2003·213 cites·4 claims
- 1396US5403467AProcess for through-hole plating of two-layer circuit boards and multilayersBAYER AG·Filed 1993·Granted Apr 4, 1995·117 cites·5 claims
- 1496US5035926AMethod of imparting antistatic properties to a substrate by coating the substrate with a novel polythiopheneBAYER AG·Filed 1990·Granted Jul 30, 1991·173 cites·3 claims
- 1595US8936735B2Polymer coatings with improved heat stabilityGUNTERMANN UDO·Filed 2010·Granted Jan 20, 2015·22 cites·16 claims
- 1695US7951901B2Process for the production of polyethylene dioxythiophenesSTARCK H C GMBH·Filed 2006·Granted May 31, 2011·20 cites·13 claims
- 1795US7341801B2Polythiophenes having alkyleneoxythia thiophene units in electrolyte capacitorsSTARCK H C GMBH·Filed 2004·Granted Mar 11, 2008·93 cites·22 claims
- 1895US6369239B2Process for the preparation of dialkylthiophenes and alkylenedioxythiophenesBAYER AG·Filed 2001·Granted Apr 9, 2002·78 cites·7 claims
- 1994US5372924AAntistatic plastic moldingsAGFA GEVAERT AG·Filed 1994·Granted Dec 13, 1994·99 cites·7 claims
- 2093US6358437B1Screen printing paste for producing electrically conductive coatingsBAYER AG·Filed 1998·Granted Mar 19, 2002·103 cites·7 claims
- 2192US5575898AProcess for through-hole plating of two-layer printed circuit boards and multilayersBAYER AG·Filed 1995·Granted Nov 19, 1996·95 cites·12 claims
- 2292US5443944APhotographic materialAGTA GEVAERT AG·Filed 1994·Granted Aug 22, 1995·103 cites·11 claims
- 2391US8663505B2Process for producing conducting polymersLOEVENICH WILFRIED·Filed 2008·Granted Mar 4, 2014·17 cites·16 claims
- 2491US7008562B2Method of forming polythiophene dispersionsBAYER AG·Filed 2002·Granted Mar 7, 2006·39 cites·8 claims
- 2589US7938986B2Transparent polymeric electrodes for electro-optical structures, processes for producing the same, and dispersions used in such processesSTARCK H C GMBH CO KG·Filed 2006·Granted May 10, 2011·16 cites·4 claims
- 2689US5766515AConductive coatingsBAYER AG·Filed 1997·Granted Jun 16, 1998·209 cites·11 claims
- 2788US8721928B2Method for the production of conductive polymersJONAS FRIEDRICH·Filed 2008·Granted May 13, 2014·21 cites·12 claims
- 2888US7053174B2PolythiophenesBAYER AG·Filed 2001·Granted May 30, 2006·36 cites·12 claims
- 2984US4529742AOptionally foamed intumescent masses prepared from polyisocyanates, hydroxyl compounds and melamine phosphatesBAYER AG·Filed 1984·Granted Jul 16, 1985·31 cites·12 claims
- 3083US6805816B1Method of producing π-conjugated polymersBAYER AG·Filed 2000·Granted Oct 19, 2004·22 cites·5 claims
- 3183US6084040AScratch-resistant conductive coatingsBAYER AG·Filed 1997·Granted Jul 4, 2000·41 cites·11 claims
- 3282US6201051B1Conducting organic-inorganic hybrid materialsBAYER AG·Filed 1997·Granted Mar 13, 2001·40 cites·2 claims
- 3382US4888243AProcess for antistatic treatment of plastic mouldingsBAYER AG·Filed 1988·Granted Dec 19, 1989·27 cites·9 claims
- 3481US6426143B1Moulded part and flexible film with a protected printed conductor, and method for producing the sameBAYER AG·Filed 1999·Granted Jul 30, 2002·64 cites·29 claims
- 3580US6083635AConductive coatingsBAYER AG·Filed 1998·Granted Jul 4, 2000·125 cites·20 claims
- 3677US5792558AProcess for the electrostatic lacquering of non-conductive surfacesBAYER AG·Filed 1996·Granted Aug 11, 1998·38 cites·12 claims
- 3775US6376105B1Electroluminescent arrangementsBAYER AG·Filed 1997·Granted Apr 23, 2002·108 cites·8 claims
- 3872US7923475B2Electroluminescent arrangementsSTARCK H C GMBH·Filed 2002·Granted Apr 12, 2011·12 cites·4 claims
- 3972US4568494AProcess for the preparation of TCNQ complexesBAYER AG·Filed 1984·Granted Feb 4, 1986·7 cites·5 claims
- 4069US5463056AThiophene derivativesAGTA GEVAERF AG·Filed 1994·Granted Oct 31, 1995·18 cites·2 claims
- 4168US5935405AProcess for producing rigid and flexible circuitsBAYER AG·Filed 1997·Granted Aug 10, 1999·28 cites·8 claims
- 4267US4913063AThermostable iron oxide pigments, processes for their preparation and their useBAYER AG·Filed 1988·Granted Apr 3, 1990·19 cites·10 claims
- 4366US6391481B1Auxiliary layers for electroluminescent assembliesBAYER AG·Filed 1999·Granted May 21, 2002·76 cites·7 claims
- 4465US6004483AScratch-resistant conductive coatingsBAYER AG·Filed 1996·Granted Dec 21, 1999·31 cites·17 claims
- 4565US4478751AComplex salts having high electric conductivityBAYER AG·Filed 1982·Granted Oct 23, 1984·7 cites·3 claims
- 4664US6737162B2Transparent plastics molding compositionBAYER AG·Filed 2002·Granted May 18, 2004·5 cites·25 claims
- 4762US2013059953A1Novel polythiophene dispersionsHERAEUS CLEVIOS GMBH·Filed 2012·Application pending·0 cites
- 4861US6175441B1Electrochromic device based on poly-(3,4-dioxy-thiopene) derivativesHEUER·Filed 1999·Granted Jan 16, 2001·35 cites·13 claims
- 4958US4731449AMeltable, electrically conducting TCNQ complexesBAYER AG·Filed 1986·Granted Mar 15, 1988·5 cites·2 claims
- 5056US4568485AOrganic polymers containing TCNQ complexes and stabilized against the emission of HCNBAYER AG·Filed 1984·Granted Feb 4, 1986·12 cites·6 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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